| 1 (196) | Copenhagen University Hospital | DNK |  |
| 2 (489) | Karolinska University Hospital | SWE | |
| 3 (520) | Oslo University Hospital | NOR | |
| 4 (740) | Helsinki University Central Hospital | FIN | |
| 5 (930) | Skane University Hospital | SWE | |
| 6 (1079) | Statens Serum Institut | DNK | |
| 7 (1166) | Odense University Hospital | DNK | |
| 8 (1193) | Sahlgrenska University Hospital | SWE | |
| 9 (1222) | Institute for Molecular Medicine | FIN | |
| 10 (1270) | National Institute for Health and Welfare | FIN | |
| 11 (1334) | Norwegian Institute of Public Health | NOR | |
| 11 (1334) | European Centre for Disease Prevention and Control | SWE | |
| 13 (1343) | Danish Cancer Society | DNK | |
| 14 (1415) | Haukeland University Hospital | NOR | |
| 15 (1449) | Turku University Hospital | FIN | |
| 16 (1605) | Orebro University Hospital | SWE | |
| 17 (1624) | Kuopio University Hospital | FIN | |
| 18 (1640) | St. Olavs University Hospital | NOR | |
| 19 (1816) | Oulu University Hospital | FIN | |
| 20 (1835) | Uppsala University Hospital | SWE | |
| 21 (1930) | Stavanger University Hospital | NOR | |
| 22 (1996) | Tampere University Hospital | FIN | |
| 23 (2022) | Aalborg University Hospital | DNK | |
| 23 (2022) | University Hospital of Northern Norway | NOR | |
| 25 (2057) | Folkhalsan | FIN | |
| 26 (2139) | Finnish Institute Occupational Health | FIN | |
| 27 (2264) | Akershus University Hospital | NOR | |
| 28 (2371) | Turku PET Centre | FIN | |
| 29 (2533) | Steno Diabetes Center | DNK | |
| 30 (2670) | Vejle Hospital | DNK | |
| 31 (2685) | Landspitali National University Hospital | ISL | |
| 32 (3103) | Linkoping University Hospital | SWE | |
|
